Project Examples By Category
Terra Technologies provides expertise in a range of environmental engineering services:
- Phase I Environmental Site Assessment / All Appropriate Inquiry (ESA/AAI)
- Phase II Investigations
- Environmental Remediation
- Underground Storage Tank and Aboveground Storage Tank Removals
- Contaminated Groundwater
- Asbestos Surveys
- Risk Based Corrective Action
- Spill Prevention Control and Countermeasure (SPCC) Plans
Terra Technologies balances technical knowledge and regulatory understanding with the client’s goals in mind.
Terra Technologies’ Environmental Consulting Services are managed by David J. Heinze, P.E. Mr. Heinze has a broad-based background in environmental consulting and has been at the leading edge of investigation and remediation technology. Major accomplishments include:
- Remedial Investigation at a CERCLA mixed-waste landfill in St. Louis. Comprehensive radiological and chemical investigation activities of all media using innovative/advanced techniques. Extensive agency reporting/negotiation.
- Remedial Action Construction at a major Southwest Missouri CERCLA groundwater remediation project. Double-containment piping/leak detection system were installed from wells in unconsolidated/fractured shallow bedrock to a treatment system.
- Engineering Design and Installation of a 2,000-foot long subsurface Horizontal Well at an industrial facility to remove TCE impacted groundwater from a plume, which extended over 1,000 feet off site.
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